package cn.wolfcode.luowowo.controller;

import cn.wolfcode.luowowo.domain.Destination;
import cn.wolfcode.luowowo.domain.Region;
import cn.wolfcode.luowowo.query.RegionQuery;
import cn.wolfcode.luowowo.service.IDestinationService;
import cn.wolfcode.luowowo.service.IRegionService;
import cn.wolfcode.luowowo.util.JsonResult;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import java.util.List;

@Controller
@RequestMapping("region")
public class RegionController {
    @Autowired
    private IRegionService regionService;
    @Autowired
    private IDestinationService destinationService;
    /*@Autowired
    private IDestinationService destinationService;*/

    /**
     * 处理分页和显示数据
     * @param model
     * @param qo
     * @return
     */
    @RequestMapping("/list")
    public String list(Model model, @ModelAttribute("qo")RegionQuery qo){
        //此处分页的Page对象不是之前mybatis里面的PageInfo对象
        //他是spring-data-mongodb 这个组件封装对象.
        Page<Region> page = regionService.query(qo);
        model.addAttribute("page", page);
        return "region/list";
    }

    /**
     * 新增或更新
     * @param region
     * @return  是否成功
     */

    @RequestMapping("/saveOrUpdate")
    @ResponseBody
    public Object saveOrUpdate(Region region){
        regionService.saveOrUpdate(region);
        return  JsonResult.success();
    }


    @RequestMapping("/getDestByDeep")
    @ResponseBody
    public Object getDestByDeep(int deep){
        return destinationService.list();
    }

    @RequestMapping("/changeHotValue")
    @ResponseBody
    public Object changeHotValue(String id, int hot){
        //改变热门
        regionService.changeHotValue(id, hot);
        return  JsonResult.success();
    }

    /**
     * 删除
     * @param id
     * @return
     */
    @RequestMapping("/delete")
    @ResponseBody
    public Object delete(String id){
        regionService.delete(id);
        return  JsonResult.success();
    }

    /**
     * 通过rid查询目的地
     * @param rid
     * @return
     */
    @ResponseBody
    @RequestMapping("getDestByRegionId")
    public Object getDestByRegionId(String rid){
        return destinationService.queryByRegionId(rid);
    }



}